Te2MoW2Se4

metal
· JVASP-28455· Te2MoW2Se4

Te2MoW2Se4 is a mixed-metal chalcogenide compound combining tellurium, molybdenum, tungsten, and selenium—a research-phase material in the transition metal dichalcogenide family. This compound is primarily of interest in materials science research for semiconductor and optoelectronic applications, where layered chalcogenides are being investigated for their tunable band gaps, anisotropic electrical properties, and potential in next-generation thin-film devices. Engineers would consider this material when exploring alternatives to traditional semiconductors for specialized applications requiring reduced dimensionality, enhanced light absorption, or integration into heterogeneous device stacks, though it remains largely in the experimental stage without established industrial production or supply chains.

semiconductor researchthin-film optoelectronicstwo-dimensional materialsphotovoltaic device layerselectronic device fabricationchalcogenide compound research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
30.02
GPa—
Poisson's Ratio(ν)
0.2200
-—
Shear Modulus(G)
20.53
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
5.783
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.7380
eV—
Dielectric Constant (Relative Permittivity)(εr)
452.3
-—
Magnetic Moment(μB)
0.000
µB—
Piezoelectric Modulus(eij)
0.06198
C/m²—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.1458
eV/atom—
Formation Energy(ΔHf)
-0.3884
eV/atom—
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.